Table 4. Changes in physical performance from pre- to post-training (mean ± SD). |
| Variable |
Groups |
Statistics |
| 1sSIT
(n = 10) |
2sSIT
(n = 10) |
3sSIT
(n = 10) |
CON
(n = 10) |
| CMVJ
(cm) |
| Pre |
38.7 ±
4.3 |
38.8 ±
3.7 |
39.1 ±
3.9 |
39.1 ±
4.0 |
Group,
p = 0.686 |
| Post |
42.3 ±
3.9* |
42.2 ±
4.0* |
42.3 ±
4.1* |
38.9 ±
3.6 |
Time, p
= 0.001 |
| ES (95% CI) |
0.84 (-0.07
to 1.75)c |
0.85 (-0.07
to 1.76)c |
0.77 (-0.14
to 1.67)c |
-0.05 (-0.93
to 0.83) |
Group x
time, p = 0.001 |
| 20-m
sprint (sec) |
| Pre |
3.82 ±
0.27 |
3.86 ±
0.21 |
3.87 ±
0.18 |
3.89 ±
0.22 |
Group,
p = 0.528 |
| Post |
3.70 ±
0.29* |
3.74 ±
0.22* |
3.72 ±
0.21* |
3.88 ±
0.21 |
Time, p
= 0.001 |
| ES (95% CI) |
-0.41 (-1.30
to 0.48)b |
-0.53 (-1.43
to 0.36)b |
-0.73 (-1.64
to 0.17)c |
-0.04 (-0.92
to 0.83) |
Group x
time, p = 0.002 |
| Illinois
COD test (sec) |
| Pre |
18.54 ±
1.12 |
18.47 ±
0.71 |
18.54 ±
1.01 |
18.57 ±
0.81 |
Group,
p = 0.737 |
| Post |
17.94 ±
0.86* |
17.87 ±
0.87* |
18.06 ±
1.07* |
18.56 ±
0.78 |
Time, p
= 0.001 |
| ES (95% CI) |
-0.58 (-1.47
to 0.32)b |
-0.72 (-1.63
to 0.18)c |
-0.44 (-1.33
to 0.45)b |
-0.01 (-0.89
to 0.86) |
Group x
time, p = 0.026 |
| Yo-Yo
IR 1 (distance, m) |
| Pre |
1384 ±
120.4 |
1366 ±
147.5 |
1366 ±
126.5 |
1362 ±
185.1 |
Group,
p = 0.079 |
| Post |
1658 ±
145.4* |
1634 ±
171.8* |
1624 ±
126.4* |
1378 ±
163.1 |
Time, p
= 0.001 |
| ES (95% CI) |
1.97 (0.90
to 3.04)d |
1.61 (0.6
to 2.62)d |
1.96 (0.89
to 3.03)d |
0.09 (-0.79
to 0.96) |
Group x
time, p = 0.002 |
| MKD
(m) |
| Pre |
46.86 ±
4.30 |
46.71 ±
4.21 |
46.94 ±
5.32 |
45.96 ±
6.23 |
Group,
p = 0.66 |
| Post |
49.27 ±
4.39* |
49.63 ±
4.06* |
49.52 ±
4.52* |
46.37 ±
5.59 |
Time, p
= 0.001 |
| ES (95% CI) |
0.53 (-0.36
to 1.42)b |
0.68 (-0.22
to 1.58)c |
0.50 (-0.39
to 1.39)b |
0.07 (-0.81
to 0.94) |
Group x
time, p = 0.005 |
|
*Denotes significant differences from the corresponding pre and CON group values (p < 0.05). b: small, c: moderate, d: large, and e: very large ES. CMVJ: countermovement vertical jump, COD: change of direction, Yo-Yo IR 1: Yo-Yo intermittent recovery level 1, MKD: maximal kicking distance, m = meter. |
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